一种带升降平台和自锁机构的低气压舱密封门及控制方法
By using a low-pressure chamber sealing door with a lifting platform and a self-locking mechanism, the transportation difficulties caused by the height difference between the inside and outside of the low-pressure chamber are solved, enabling convenient entry and exit of equipment and reducing transportation costs, while also improving the intelligence of the sealing door.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- MILITARY TRANSPORTATION UNIV PLA
- Filing Date
- 2023-12-25
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, the height difference between the inside and outside of the low-pressure chamber makes it difficult to transport internal combustion engine test equipment. The door frames of ordinary swing doors and sliding doors are higher than the ground, increasing the difficulty and cost of transportation.
Design a low-pressure chamber sealing door with a lifting platform and a self-locking mechanism. The floor inside the chamber is flush with the ground plane. The lifting platform is flush with the ground plane when it is open. The self-locking mechanism enables the door to lock and open autonomously with the pressure chamber.
It reduces the transportation cost of testing equipment, improves the intelligence level of the sealed door, reduces manual intervention, and facilitates the entry and exit of equipment from the pressure chamber.
Smart Images
Figure CN117722112B_ABST